12623884

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 27596800

約数和(自身を除く): 14972916

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 91, 158, 182, 316, 364, 439, 553, 878, 1027, 1106, 1756, 2054, 2212, 3073, 4108, 5707, 6146, 7189, 11414, 12292, 14378, 22828, 28756, 34681, 39949, 69362, 79898, 138724, 159796, 242767, 450853, 485534, 901706, 971068, 1803412, 3155971, 6311942, 12623884]

約数ペア:

[(1, 12623884), (2, 6311942), (4, 3155971), (7, 1803412), (13, 971068), (14, 901706), (26, 485534), (28, 450853), (52, 242767), (79, 159796), (91, 138724), (158, 79898), (182, 69362), (316, 39949), (364, 34681), (439, 28756), (553, 22828), (878, 14378), (1027, 12292), (1106, 11414), (1756, 7189), (2054, 6146), (2212, 5707), (3073, 4108)]